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32<td align="right" valign="center"><img src="logo32.png" align="right" width="64" height="32" border="0"></td></tr></table><h1 align=center>qasciicache.h</h1>
33
34<p>This is the verbatim text of the qasciicache.h include file. It is provided only for illustration; the copyright remains with Trolltech.
35<hr>
36<pre>
37/****************************************************************************
38** $Id: qasciicache-h.html 2051 2007-02-21 10:04:20Z chehrlic $
39**
40** Definition of QAsciiCache template/macro class
41**
42** Created : 950209
43**
44** Copyright (C) 1992-2007 Trolltech ASA. All rights reserved.
45**
46** This file is part of the tools module of the Qt GUI Toolkit.
47**
48** This file may be distributed under the terms of the Q Public License
49** as defined by Trolltech ASA of Norway and appearing in the file
50** LICENSE.QPL included in the packaging of this file.
51**
52** This file may be distributed and/or modified under the terms of the
53** GNU General Public License version 2 as published by the Free Software
54** Foundation and appearing in the file LICENSE.GPL included in the
55** packaging of this file.
56**
57** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
58** licenses may use this file in accordance with the Qt Commercial License
59** Agreement provided with the Software.
60**
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72**********************************************************************/
73
74#ifndef QASCIICACHE_H
75#define QASCIICACHE_H
76
77#ifndef QT_H
78#include "qgcache.h"
79#endif // QT_H
80
81
82template&lt;class type&gt;
83class QAsciiCache
84#ifdef Q_QDOC
85 : public QPtrCollection
86#else
87 : public QGCache
88#endif
89{
90public:
91 QAsciiCache( const QAsciiCache&lt;type&gt; &amp;c ) : QGCache(c) {}
92 QAsciiCache( int maxCost=100, int size=17, bool caseSensitive=TRUE,
93 bool copyKeys=TRUE )
94 : QGCache( maxCost, size, AsciiKey, caseSensitive, copyKeys ) {}
95 ~QAsciiCache() { clear(); }
96 QAsciiCache&lt;type&gt; &amp;operator=( const QAsciiCache&lt;type&gt; &amp;c )
97 { return (QAsciiCache&lt;type&gt;&amp;)QGCache::operator=(c); }
98 int maxCost() const { return QGCache::maxCost(); }
99 int totalCost() const { return QGCache::totalCost(); }
100 void setMaxCost( int m ) { QGCache::setMaxCost(m); }
101 uint count() const { return QGCache::count(); }
102 uint size() const { return QGCache::size(); }
103 bool isEmpty() const { return QGCache::count() == 0; }
104 void clear() { QGCache::clear(); }
105 bool insert( const char *k, const type *d, int c=1, int p=0 )
106 { return QGCache::insert_other(k,(Item)d,c,p);}
107 bool remove( const char *k )
108 { return QGCache::remove_other(k); }
109 type *take( const char *k )
110 { return (type *)QGCache::take_other(k); }
111 type *find( const char *k, bool ref=TRUE ) const
112 { return (type *)QGCache::find_other(k,ref);}
113 type *operator[]( const char *k ) const
114 { return (type *)QGCache::find_other(k);}
115 void statistics() const { QGCache::statistics(); }
116private:
117 void deleteItem( Item d );
118};
119
120#if !defined(Q_BROKEN_TEMPLATE_SPECIALIZATION)
121template&lt;&gt; inline void QAsciiCache&lt;void&gt;::deleteItem( QPtrCollection::Item )
122{
123}
124#endif
125
126template&lt;class type&gt; inline void QAsciiCache&lt;type&gt;::deleteItem( QPtrCollection::Item d )
127{
128 if ( del_item ) delete (type *)d;
129}
130
131
132template&lt;class type&gt;
133class QAsciiCacheIterator : public QGCacheIterator
134{
135public:
136 QAsciiCacheIterator( const QAsciiCache&lt;type&gt; &amp;c ):QGCacheIterator((QGCache &amp;)c) {}
137 QAsciiCacheIterator( const QAsciiCacheIterator&lt;type&gt; &amp;ci)
138 : QGCacheIterator( (QGCacheIterator &amp;)ci ) {}
139 QAsciiCacheIterator&lt;type&gt; &amp;operator=(const QAsciiCacheIterator&lt;type&gt;&amp;ci)
140 { return ( QAsciiCacheIterator&lt;type&gt;&amp;)QGCacheIterator::operator=( ci ); }
141 uint count() const { return QGCacheIterator::count(); }
142 bool isEmpty() const { return QGCacheIterator::count() == 0; }
143 bool atFirst() const { return QGCacheIterator::atFirst(); }
144 bool atLast() const { return QGCacheIterator::atLast(); }
145 type *toFirst() { return (type *)QGCacheIterator::toFirst(); }
146 type *toLast() { return (type *)QGCacheIterator::toLast(); }
147 operator type *() const { return (type *)QGCacheIterator::get(); }
148 type *current() const { return (type *)QGCacheIterator::get(); }
149 const char *currentKey() const { return QGCacheIterator::getKeyAscii(); }
150 type *operator()() { return (type *)QGCacheIterator::operator()();}
151 type *operator++() { return (type *)QGCacheIterator::operator++(); }
152 type *operator+=(uint j) { return (type *)QGCacheIterator::operator+=(j);}
153 type *operator--() { return (type *)QGCacheIterator::operator--(); }
154 type *operator-=(uint j) { return (type *)QGCacheIterator::operator-=(j);}
155};
156
157
158#endif // QASCIICACHE_H
159</pre>
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